Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Hanna Ćmiel"'
Publikováno v:
Journal of Fixed Point Theory and Applications. 21
Based on the theory of ball spaces introduced by Kuhlmann and Kuhlmann, we introduce and study Caristi–Kirk and Oettli–Théra ball spaces. We show that if the underlying metric space is complete, then these have a very strong property: every ball
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60dc8c52e605a084f9efd966deed3492
https://doi.org/10.1007/s11784-019-0729-4
https://doi.org/10.1007/s11784-019-0729-4
With a simple generic approach, we develop a classification that encodes and measures the strength of completeness (or compactness) properties in various types of spaces and ordered structures. The approach also allows us to encode notions of functio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6be3681005e1b6c170698157c181d336
